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Analyzing
Block #102,739,350
44 transactions · 37 stateful · 2026-09-07 11:14:48 UTC
Parallelism
66/100
Blocked
76%
Avg conflicts / tx
3.18
Longest chain
15 deep
Execution timeline
did this block parallelize well?
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block #102,739,350 · 44 txs across 15 waves · depth 15
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
wave w12
wave w13
wave w14
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w03w14w25w36w47w58w69w712w813w917w918w1019w1120w1221w1331w1032w14
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x83130656…e72f
0xd32edf…ff58
29 touches
105 conflicts
0x58e06bab…34cc
0x1b6862…e19c
22 touches
55 conflicts
0x00000000…0013
0x1b6862…e19c
22 touches
55 conflicts
0x00000000…0015
0x1b6862…e19c
22 touches
55 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0019
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0012
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0029
0x1b6862…e19c
20 touches
45 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: FastLane: FastLaneAuctionHandler
105 conflicts on slot 0x8313065618…99e72f
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